Episode 1: Why SQL Matters: The Language of Data
An introduction to SQL and its pivotal role as the language of data management. This episode will illustrate how SQL empowers professionals to handle business data effect...
Technology
SQL for Beginners: Query Any Database
Learn the fundamental skills to write SQL queries effectively and retrieve meaningful insights from any database. This course will equip you with the ability to handle your data needs independently, bypassing the wait for IT assistance.
First episode free — Listen now, no account required
7 episodes57 min total
What you'll learn
Course outline
Episode 2: SELECT Basics: Retrieve Data From Tables
Dive into SQL's foundational command: SELECT. Learn how it facilitates the extraction of specific columns from database tables, forming the bedrock of SQL querying skills...
Episode 3: WHERE and Filtering: Get Just What You Need
This episode focuses on the WHERE clause, which allows users to filter records and obtain only the data pertinent to specific criteria.
Episode 4: ORDER and LIMIT: Sort and Control Results
Explores SQL's ORDER BY and LIMIT clauses, essential tools for organizing results and controlling dataset size for ease of analysis.
Episode 5: Aggregate Functions: COUNT, SUM, AVG and GROUP BY
Understand the power of aggregate functions and the GROUP BY clause, tools for summarizing and analyzing data on a grand scale within databases.
First episode free — Listen now, no account required
Episodes
Enjoying your trial?
Subscribe to unlock all 7 episodes — just $1.99/month
Enjoying your trial? Unlock the full course.
Subscribe — $1.99/monthShare this course
Topics covered
Technology
